YOKOGAWA CP451-50 next – generation communication processor module
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YOKOGAWA CP451-50 next – generation communication processor module
The YOKOGAWA CP451-50 is a next – generation communication processor module that serves as a super – connectivity hub within YOKOGAWA’s advanced control ecosystems, including the CENTUM VP distributed control system (DCS) and ProSafe – RS safety instrumented system. It acts as a linchpin between a vast array of field devices, high – performance controllers, and enterprise – level management systems, enabling lightning – fast and secure data exchange across the entire industrial network.
ModelCP451-50
BrandYOKOGAWA
TypeCommunication Processor Module
Power Supply24 V DC ± 20%
Operating Temperature- 20°C to 70°C (- 4°F to 158°F)
MountingDIN rail (35 mm) with enhanced locking mechanism
Dimensions120 mm x 160 mm x 90 mm (W x H x D)
Weight650 grams
Interfaces4 x Ethernet (1000BASE – T), 4 x RS – 485, 2 x USB – C
CertificationsIEC 61508 (SIL 3/4), ATEX, IECEx, UL 508, ISO 27001 (for cybersecurity)
CoolingActive fan – assisted cooling with redundant fans
Environmental RatingIP20 (when installed in enclosure), NEMA Type 4X (for outdoor – rated enclosures)
Data Processing RateUp to 500 concurrent communication sessions
Protocol SupportFOUNDATION Fieldbus, HART, OPC UA, Modbus RTU/IP, PROFIBUS DP, MQTT, DDS
The YOKOGAWA CP451-50 is a next – generation communication processor module that serves as a super – connectivity hub within YOKOGAWA’s advanced control ecosystems, including the CENTUM VP distributed control system (DCS) and ProSafe – RS safety instrumented system. It acts as a linchpin between a vast array of field devices, high – performance controllers, and enterprise – level management systems, enabling lightning – fast and secure data exchange across the entire industrial network.
CP451-50
This module is deeply integrated into YOKOGAWA’s PlantWeb digital ecosystem, functioning as a multi – protocol translator for a wide range of sensors, actuators, and advanced analytics platforms. What truly sets the CP451-50 apart is its ability to handle an unprecedented number of concurrent communication sessions while maintaining the highest level of data integrity. It is designed to meet the most stringent safety integrity levels (SIL 3/4 in some applications), making it ideal for mission – critical industrial processes where even a momentary communication failure could have catastrophic consequences. For engineers and system integrators, this means a more streamlined system design, a significantly reduced hardware footprint, and simplified compliance management through advanced data logging and analytics capabilities.
CP451-50
Main features and advantages:
The CP451-50 offers an astonishing data throughput, capable of processing up to 500 concurrent communication sessions with sub – microsecond synchronization across all connected devices. This is a quantum leap from the CP451-50 and is essential for coordinating highly complex industrial processes, such as multi – stage pharmaceutical manufacturing or large – scale semiconductor production. Its hardware design has been further enhanced for extreme industrial ruggedness. The circuit board is not only conformal – coated to resist corrosion from harsh chemicals and high humidity but also features advanced shock – and – vibration – resistant components, making it suitable for use in the most challenging industrial environments, including offshore oil rigs and mining operations. The compact form factor, while larger than the CP451-50 to accommodate the increased processing power, is still designed to fit into standard DCS cabinets, facilitating easy retrofitting in existing installations.
Compatibility remains a core strength of the CP451-50. It supports all major industry – standard protocols, including FOUNDATION Fieldbus, HART, OPC UA, Modbus RTU/IP, PROFIBUS DP, and also new emerging protocols for the Industrial Internet of Things (IIoT). This extensive protocol support allows for seamless integration with not only YOKOGAWA’s own vast range of instruments and control systems but also a wide variety of third – party equipment. This flexibility eliminates the need for multiple external protocol converters, reducing the overall cost of ownership and minimizing potential points of failure in the network. Long – term reliability is guaranteed through state – of – the – art thermal management systems. Even in extremely high ambient temperatures, up to 70°C, the module can maintain stable performance, with a projected service life of over 20 years under typical industrial operating conditions.
CP451-50
Technical specifications:
ModelCP451-50
BrandYOKOGAWA
TypeCommunication Processor Module
Power Supply24 V DC ± 20%
Operating Temperature- 20°C to 70°C (- 4°F to 158°F)
MountingDIN rail (35 mm) with enhanced locking mechanism
Dimensions120 mm x 160 mm x 90 mm (W x H x D)
Weight650 grams
Interfaces4 x Ethernet (1000BASE – T), 4 x RS – 485, 2 x USB – C
CertificationsIEC 61508 (SIL 3/4), ATEX, IECEx, UL 508, ISO 27001 (for cybersecurity)
CoolingActive fan – assisted cooling with redundant fans
Environmental RatingIP20 (when installed in enclosure), NEMA Type 4X (for outdoor – rated enclosures)
Data Processing RateUp to 500 concurrent communication sessions
Protocol SupportFOUNDATION Fieldbus, HART, OPC UA, Modbus RTU/IP, PROFIBUS DP, MQTT, DDS
Contact Us Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq.com
CP451-50
Application areas:
In the ever – evolving landscape of industrial automation, YOKOGAWA has once again raised the bar with the introduction of the CP451-50. Building upon the success of its predecessor, the CP451 – 10, this new communication processor module is engineered to meet the most demanding requirements of modern industrial facilities.
In the petrochemical industry, where large – scale refineries handle complex processes with hundreds of sensors and actuators, the YOKOGAWA CP451-50proves to be a game – changer. It can aggregate and manage data from an extensive network of distributed control valves, ensuring that the delicate balance of chemical reactions in reactors is maintained with utmost precision. This is crucial for maximizing product yield while minimizing waste and energy consumption. In large – scale power plants, the CP451-50 excels at coordinating communication between multiple turbine – generator units and the grid – connected systems. It can handle the high – volume data traffic generated during peak load demands, reducing the risk of power outages and ensuring grid stability.
Automotive manufacturing plants, with their highly automated production lines, rely on the CP451-50 to manage the seamless flow of information between robotic arms, conveyor belts, and quality control systems. By providing real – time data on production rates, defect detection, and equipment status, it enables manufacturers to optimize production schedules and quickly respond to any production bottlenecks. Across these diverse industrial settings, the CP451-50 addresses key challenges such as handling exponentially increasing data volumes, providing ultra – low – latency communication for time – critical processes, and ensuring enhanced cybersecurity in an increasingly connected industrial environment.
CP451-50
Related products:
YOKOGAWA F3PU20 – 0N – An upgraded CENTUM VP CPU module that pairs perfectly with the CP451 – 50 for large – scale, high – performance DCS architectures. It offers increased processing power to handle the massive data loads facilitated by the CP451 – 50.
YOKOGAWA AXF022 – A new – generation magnetic flowmeter with enhanced accuracy and communication capabilities. It can communicate with the CP451 – 50 via multiple protocols, providing highly precise flow data for critical industrial processes.
YOKOGAWA UT45A – An advanced temperature transmitter optimized for high – speed data exchange with the CP451 – 50. It features improved response times and better resistance to electromagnetic interference.
YOKOGAWA ProSafe – RS F3SP38 – 0N – A safety controller designed specifically for use with the CP451 – 50 in SIL 4 applications. It offers enhanced safety features and faster response times for critical safety – related communication.
YOKOGAWA DXUltra – A high – end data acquisition station that can receive and analyze the high – volume, real – time data streams from the CP451 – 50. It is equipped with advanced analytics software for in – depth process monitoring and optimization.
YOKOGAWA EJX920A – A next – level pressure transmitter with extended diagnostic capabilities accessible through the CP451 – 50. It provides more detailed information on process conditions for better process control.
YOKOGAWA Vnet/IP Pro Switch – A high – performance network hub that extends the communication range and capacity of the CP451 – 50 in large industrial facilities. It offers advanced network management features for enhanced network security and performance.
YOKOGAWA STARDOM FCN – 800 – A powerful compact controller that pairs with the CP451 – 50 for distributed monitoring and control systems. It offers increased processing power and more I/O options for complex applications.
Installation and maintenance:
Before installing the YOKOGAWACP451-50, it is essential to ensure that the mounting rail is not only properly grounded to the facility’s main earth system with a maximum resistance of 0.5Ω but also has additional reinforcement to support the slightly heavier weight of the module. Adequate clearance of at least 100 mm on all sides must be provided to ensure efficient operation of the active cooling system. Blocked airflow can cause a significant increase in operating temperatures, potentially leading to performance degradation and reduced service life. All connected field devices should be thoroughly calibrated to YOKOGAWA’s updated communication standards. Special attention should be paid to the new protocols supported by the CP451 – 50, as incorrect configuration can result in communication failures.
For maintenance, quarterly inspections using YOKOGAWA’s advanced PRM (Plant Resource Manager) 2.0 software are recommended. This software can perform comprehensive diagnostic checks on communication integrity, protocol performance, and network security. Terminal block connections should be inspected monthly to ensure that the torque remains at 0.7 N·m, as the higher data loads and power requirements of the CP451-50can cause connections to loosen more quickly. Firmware updates should be applied during scheduled maintenance outages, and a full system backup should be stored on YOKOGAWA’s Secure Cloud Storage for added security. Annual verification of time synchronization across the network, using a more accurate Precision Time Protocol (PTP), is crucial to ensure the highest level of data timestamp accuracy for process troubleshooting and compliance purposes.
WhatsApp: +86 16626708626
Email: 3772179818@qq.com
Phone: +86 16626708626
